Sapphire & Steel: Cruel Immortality (2.4)

1949. The Tithonus Retirement Home, deep in an English forest. Sweet rationing has ended, the lights have come back on in London, and Matron is in a good mood. Celebrations are underway when a new resident arrives.

Steel is alone. And tired. Soon he realises that linear time has stopped, but not only for the people in the home...